#371656#371656
#371656 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.7% C 0.111 H 303.8°. Best body text is #FFFFFF at 14.88:1 contrast (WCAG AA passes).
Color values
| HEX | #371656 |
|---|---|
| RGB | rgb(55, 22, 86) |
| HSL | hsl(271, 59%, 21%) |
| HSV | hsv(271, 74%, 34%) |
| CMYK | cmyk(36%, 74.4%, 0%, 66.3%) |
| CIE-LAB | lab(15.79, 29.99, -32.36) |
| CIE-LCH | lch(15.79, 44.12, 312.82°) |
| OKLab | oklab(28.73% 0.0615 -0.092) |
| OKLCH | oklch(28.73% 0.111 303.8) |
| XYZ | xyz(3.5418, 2.0579, 9.0129) |
| Luminance | 0.0206 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Dark Indigo
#1F0954
ΔE00 5.30
Dark Purple
#35063E
ΔE00 5.86
Dark Violet
#34013F
ΔE00 5.89
Deep Purple
#36013F
ΔE00 6.09
Royal Purple (survey)
#4B006E
ΔE00 6.47
Midnight Purple
#280137
ΔE00 6.75
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#371656 #355616
analogous
#171656 #371656 #561655
triadic
#371656 #563716 #165637
tetradic
#371656 #561716 #355616 #165556
square
#371656 #561716 #355616 #165556
split-complementary
#371656 #555616 #165617
monochromatic
#100618 #180A25 #371656 #562287 #752FB7
Accessibility & contrast
On white
14.88
#371656 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.41
#371656 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #371656
14.88:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##371656 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##371656 | 1.00 | 14.88 | 1.41 | 14.88 |
| #FFFFFF | 14.88 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.41 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.88 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002758
Deuteranopia (green-blind)
#002755
Tritanopia (blue-blind)
#312534
Achromatopsia (no color)
#272727
Design tokens & code
CSS
--color: #371656; /* rgb */ color: rgb(55, 22, 86); /* oklch */ color: oklch(28.7% 0.111 303.8);
Tailwind
colors: {
custom: {
50: '#715686',
500: '#371656',
950: '#000000',
},
}SCSS
$custom: #371656; $custom-light: #715686; $custom-dark: #000000;
JSON
{
"hex": "#371656",
"rgb": {
"r": 55,
"g": 22,
"b": 86
},
"hsl": {
"h": 270.938,
"s": 59.259,
"l": 21.176
},
"oklch": {
"l": 0.28726,
"c": 0.11062,
"h": 303.8
},
"luminance": 0.02058
}Semantic roles & 50–950 ramp
primary
#371656
secondary
#638D3A
accent
#E24591
background
#F7F5F8
surface
#EDE9EF
border
#C8C5CA
text
#08030B
muted
#7B787C